ST. JOSEPH, Missouri - There was already going to be plenty of competition for one of the starting cornerback jobs in Kansas City, even before the Chiefs learned Sean Smith would be suspended for the first three games of the regular season.]]>

KANSAS CITY, Missouri - Chiefs cornerback Sean Smith will miss the first three games of the regular season, including matchups against the Broncos' Peyton Manning and Packers' Aaron Rodgers, after he was suspended Friday for violating the NFL's substance abuse policy.]]>